MacBook Pro is not BOOTING using ALT and/or to Recovery Mode
crwdns2934249:0crwdne2934249:0:
I have a MBP 2011 from a customer and I am trying to reinstall the system however trying to use ALT to select the PEN DRIVE with macOS installation is not working. The CMD + R is not working too.
I already tried reseting the SMC and it didn´t help at all. However I tried resetting PRAM and it doesnt work out.
What can I do?